Dibenzofuran. XIX. Derivatives of 2,2'-Dihydroxybiphenyl*
β Scribed by Gilman, Henry; Swiss, Jack; Cheney, Lee C.
- Book ID
- 111939113
- Publisher
- American Chemical Society
- Year
- 1940
- Tongue
- English
- Weight
- 545 KB
- Volume
- 62
- Category
- Article
- ISSN
- 0002-7863
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We have found that strong e.s.r. signals are obtained when degassed solutions of suitably substituted 2,2'-dihydroxybiphenyls are allowed to mix with silver oxide in another arm of an evacuated sample tube. The radicals are of sufficient stability to be
## Abstract The terpolymer resins have been synthesized by the condensation of 2,2β²βdihydroxybiphenyl with urea and formaldehyde in the presence of 2__M__ HCl as a catalyst and with varying molar proportions of reactants. Elemental analysis, IR, NMR and UVβVisible spectral study, and TGAβDTA analys